UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b3qJtloAAEzjict7xHTMRXqLK53m1G09llK/TT5t+0U=' 
WHERE 
  key_id = '3c7142f2fb603e6f81aab08fe8d01beeec766f4137491a98048fc44013680b0c' 
  AND (
    token = 'b3qJtloAAEzjict7xHTMRXqLK53m1G09llK/TT5t+0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )